“Like ugly Asian babies, valid superstitions don’t exist. At best, any perceived effect of a superstition is you merely psyching yourself out. Think of it as an asshole placebo.”
“I cross two fingers, a binary precaution against hex, effective as superconductor or simple superstition.”
“You may substitute knowledge for superstition without satisfying the needs that drive people into superstition's arms.”
“There are no superstitions but those you invent”
“The need of exercise is a modern superstition, invented by people who ate too much and had nothing to think about. Athletics don’t make anybody long-lived or useful.”
“Because most religions offer no valid mechanism by which their core beliefs can be tested and revised, each new generation of believers is condemned to inherit the superstitions and tribal hatreds of its predecessors.”